package idv.loveloser.dao;

import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * MdlScormScoes entities. Transaction control of the save(), update() and
 * delete() operations can directly support Spring container-managed
 * transactions or they can be augmented to handle user-managed Spring
 * transactions. Each of these methods provides additional information for how
 * to configure it for the desired type of transaction control.
 * 
 * @see idv.loveloser.dao.MdlScormScoes
 * @author MyEclipse Persistence Tools
 */

public class MdlScormScoesDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(MdlScormScoesDAO.class);
	// property constants
	public static final String SCORM = "scorm";
	public static final String MANIFEST = "manifest";
	public static final String ORGANIZATION = "organization";
	public static final String PARENT = "parent";
	public static final String IDENTIFIER = "identifier";
	public static final String LAUNCH = "launch";
	public static final String SCORMTYPE = "scormtype";
	public static final String TITLE = "title";

	public void save(MdlScormScoes transientInstance) {
		log.debug("saving MdlScormScoes instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(MdlScormScoes persistentInstance) {
		log.debug("deleting MdlScormScoes instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public MdlScormScoes findById(java.lang.Long id) {
		log.debug("getting MdlScormScoes instance with id: " + id);
		try {
			MdlScormScoes instance = (MdlScormScoes) getSession().get(
					"idv.loveloser.dao.MdlScormScoes", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(MdlScormScoes instance) {
		log.debug("finding MdlScormScoes instance by example");
		try {
			List results = getSession()
					.createCriteria("idv.loveloser.dao.MdlScormScoes")
					.add(Example.create(instance)).list();
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding MdlScormScoes instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from MdlScormScoes as model where model."
					+ propertyName + "= ?";
			Query queryObject = getSession().createQuery(queryString);
			queryObject.setParameter(0, value);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByScorm(Object scorm) {
		return findByProperty(SCORM, scorm);
	}

	public List findByManifest(Object manifest) {
		return findByProperty(MANIFEST, manifest);
	}

	public List findByOrganization(Object organization) {
		return findByProperty(ORGANIZATION, organization);
	}

	public List findByParent(Object parent) {
		return findByProperty(PARENT, parent);
	}

	public List findByIdentifier(Object identifier) {
		return findByProperty(IDENTIFIER, identifier);
	}

	public List findByLaunch(Object launch) {
		return findByProperty(LAUNCH, launch);
	}

	public List findByScormtype(Object scormtype) {
		return findByProperty(SCORMTYPE, scormtype);
	}

	public List findByTitle(Object title) {
		return findByProperty(TITLE, title);
	}

	public List findAll() {
		log.debug("finding all MdlScormScoes instances");
		try {
			String queryString = "from MdlScormScoes";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public MdlScormScoes merge(MdlScormScoes detachedInstance) {
		log.debug("merging MdlScormScoes instance");
		try {
			MdlScormScoes result = (MdlScormScoes) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(MdlScormScoes instance) {
		log.debug("attaching dirty MdlScormScoes instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(MdlScormScoes instance) {
		log.debug("attaching clean MdlScormScoes instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}